/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#ifndef CORE_HTTP_FORMATTYPE_H_
#define CORE_HTTP_FORMATTYPE_H_

#include <strings.h>
#include <string>

namespace aliyun {

namespace http {

class FormatType {
 public:
  enum {
    INVALID,
    XML,
    JSON,
    RAW
  };

  FormatType(int v = 0)
      : value_(v) {
  }

  operator int() {
    return value_;
  }

  static std::string mapFormatToAccept(FormatType format) {
    if (FormatType::XML == format.value_)
      return "application/xml";
    if (FormatType::JSON == format.value_)
      return "application/json";

    return "application/octet-stream";
  }

  static FormatType mapAcceptToFormat(std::string accept) {
    if (::strncasecmp(accept.c_str(), "application/xml",
                      sizeof("application/xml")) == 0)
      return FormatType::XML;
    if (::strncasecmp(accept.c_str(), "application/json",
                      sizeof("application/json")) == 0)
      return FormatType::JSON;

    return FormatType::RAW;
  }

 private:
  int value_;
};

}  // namespace http

}  // namespace aliyun

#endif /* CORE_HTTP_FORMATTYPE_H_ */
